Results 181 to 190 of about 111,023 (296)

Graded Calorie Restriction Causes Graded Slowing of Epigenetic Ageing in Mice

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
Graded calorie restriction in male mice modified epigenetic signatures of the liver and slowed ageing rate in a graded manner. ABSTRACT DNA methylation variation is associated with chronological ageing. Calorie restriction (CR) prolongs lifespan and healthspan in many species.
Timothy P. Moulds   +6 more
wiley   +1 more source

Characterization of Copy Number Variants in Hereditary Cancer Patients Through NGS Shows a Distinctive PALB2 Contribution to the Diagnostic Yield

open access: yesHuman Mutation, Volume 2026, Issue 1, 2026.
The extensive use of next‐generation sequencing (NGS) multi‐gene panels and advanced analysis algorithms have led to the identification of numerous genetic variants associated with breast, ovarian, and pancreatic cancer. Copynumber variations (CNVs), defined as deletions and duplications of specific DNA regions, account for up to 10% of pathogenic ...
Lia Bonamici   +15 more
wiley   +1 more source

Pilot‐Based Iterative Path Estimation and Maximum Ratio Combining (MRC)–Based Signal Detection of Orthogonal Time–Frequency Space (OTFS) Modulation for 6G in Fractional Doppler Channels

open access: yesJournal of Computer Networks and Communications, Volume 2026, Issue 1, 2026.
The sixth generation (6G) wireless networks are used to provide a large coverage, and also this generation needed to support different emerging applications in harsh areas with higher user equipment mobility. For the above case, a new modulation technique called orthogonal time–frequency space (OTFS) modulation has emerged as a promising technique to ...
Ephrem Gelamite Demere   +2 more
wiley   +1 more source

Antipodal pilot tones in orthogonal frequency division multiplexing systems for carrier frequency offset estimation [PDF]

open access: bronze, 2015
Nattaphat Promsuwanna   +3 more
openalex   +1 more source

A Review of On‐Site Detection Methods for Plant Health Based on Electrical Characteristics

open access: yesJournal of Sensors, Volume 2026, Issue 1, 2026.
Recent developments in IoT technology provide new solutions for field‐based monitoring of plant health. Among the many rapid detection techniques applied to the perception layer of IoT, electrical feature‐based detection technology stands out due to its distinct advantages such as low cost, ability to extract internal plant information, and immunity to
Jian Sun   +9 more
wiley   +1 more source

Uniform Circular Array Antenna for Dual‐Mode Orbital Angular Momentum Generation at 6 GHz

open access: yesInternational Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
Orbital angular momentum (OAM) antennas have recently attracted attention for their potential to enhance communication capacity and and robustness against interference. However, most existing designs rely on complex multilayer feed structures. This work presents a compact, single‐layer, series‐fed dual‐mode OAM antenna composed of four patches arranged
Abdulkadir Uzun   +2 more
wiley   +1 more source

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